For a farm with 2,000 pigs in stock all the year round, how to choose organic fertilizer fermentation turner equipment

The large-scale development of the breeding industry is relatively rapid, and more and more farms have more than 2,000 farms per year. The pressure of aquaculture pollution caused by such large-scale aquaculture cannot be underestimated. In order to reduce the emission of aquaculture pollution, many enterprises consider using the waste as a source of pollution from aquaculture, developing manure as a raw material for processing organic fertilizers, or first making biogas raw materials and then processing them into organic fertilizers. Both of these disposal methods are currently reasonable and environmentally friendly. Because no matter which method is used for processed products as organic fertilizers, fermentation equipment is inseparable. How to choose a turner as a fermentation equipment, and how to choose a fermentation method? Today, Tongda Heavy Industry will share it with you.
A rural pig farm with an annual stock of 2,000 pigs must first consider whether to use an anaerobic treatment mode or an aerobic treatment mode before turning the manure into resources. The two modes have their own advantages and disadvantages. The aerobic treatment mode can produce more solid organic fertilizer resources, and the anaerobic treatment mode can produce biogas resources and liquid organic fertilizer resources. However, anaerobic fermentation is easy to lose organic matter and trace elements, which is not a priority in organic fertilizer processing. We want to prioritize utilizing aerobic fermentation.
The aerobic fermentation of manure in farms is mainly divided into the following three modes: open-air composting fermentation, trough composting fermentation, and vertical organic fertilizer fermentation tank fermentation. The amount and fermentation efficiency are different.
The trough turner is suitable for trough compost fermentation
1. Aerobic fermentation of pig manure is a biochemical degradation process of microorganisms acting on organic waste. Therefore, in order to improve the fermentation efficiency, the fermentation environment must be maintained at a suitable temperature and humidity for the fermentation microorganisms. Therefore, it is necessary to develop corresponding special fermentation equipment for environmental control.
2. The main factors affecting the fermentation process are moisture content, carbon-nitrogen ratio, pH value, ventilation rate, and temperature. The moisture content, carbon-nitrogen ratio and pH value can be adjusted in the pre-fermentation treatment, while the temperature and ventilation need to be monitored and adjusted in real time during the fermentation process. 30~35: 1 is suitable, pH value is 7.5~8.5, fermentation temperature is 60~65℃, good fermentation equipment can ensure that various fermentation conditions are in a reasonable and controllable state.